ZFS_AC_KERNEL_3ARG_BLKDEV_GET
ZFS_AC_KERNEL_BLKDEV_GET_BY_PATH
ZFS_AC_KERNEL_OPEN_BDEV_EXCLUSIVE
+ ZFS_AC_KERNEL_LOOKUP_BDEV
ZFS_AC_KERNEL_INVALIDATE_BDEV_ARGS
ZFS_AC_KERNEL_BDEV_LOGICAL_BLOCK_SIZE
- ZFS_AC_KERNEL_BIO_EMPTY_BARRIER
+ ZFS_AC_KERNEL_BDEV_PHYSICAL_BLOCK_SIZE
ZFS_AC_KERNEL_BIO_FAILFAST
ZFS_AC_KERNEL_BIO_FAILFAST_DTD
ZFS_AC_KERNEL_REQ_FAILFAST_MASK
ZFS_AC_KERNEL_SHOW_OPTIONS
ZFS_AC_KERNEL_FSYNC
ZFS_AC_KERNEL_EVICT_INODE
+ ZFS_AC_KERNEL_DIRTY_INODE_WITH_FLAGS
ZFS_AC_KERNEL_NR_CACHED_OBJECTS
ZFS_AC_KERNEL_FREE_CACHED_OBJECTS
ZFS_AC_KERNEL_FALLOCATE
+ ZFS_AC_KERNEL_MKDIR_UMODE_T
+ ZFS_AC_KERNEL_LOOKUP_NAMEIDATA
+ ZFS_AC_KERNEL_CREATE_NAMEIDATA
ZFS_AC_KERNEL_TRUNCATE_RANGE
- ZFS_AC_KERNEL_CREATE_UMODE_T
ZFS_AC_KERNEL_AUTOMOUNT
ZFS_AC_KERNEL_ENCODE_FH_WITH_INODE
+ ZFS_AC_KERNEL_COMMIT_METADATA
ZFS_AC_KERNEL_CLEAR_INODE
ZFS_AC_KERNEL_INSERT_INODE_LOCKED
ZFS_AC_KERNEL_D_MAKE_ROOT
ZFS_AC_KERNEL_D_OBTAIN_ALIAS
+ ZFS_AC_KERNEL_D_SET_D_OP
+ ZFS_AC_KERNEL_D_REVALIDATE_NAMEIDATA
+ ZFS_AC_KERNEL_CONST_DENTRY_OPERATIONS
ZFS_AC_KERNEL_CHECK_DISK_SIZE_CHANGE
ZFS_AC_KERNEL_TRUNCATE_SETSIZE
ZFS_AC_KERNEL_6ARGS_SECURITY_INODE_INIT_SECURITY
ZFS_AC_KERNEL_CALLBACK_SECURITY_INODE_INIT_SECURITY
ZFS_AC_KERNEL_MOUNT_NODEV
ZFS_AC_KERNEL_SHRINK
+ ZFS_AC_KERNEL_S_D_OP
ZFS_AC_KERNEL_BDI
ZFS_AC_KERNEL_BDI_SETUP_AND_REGISTER
ZFS_AC_KERNEL_SET_NLINK
+ ZFS_AC_KERNEL_ELEVATOR_CHANGE
+ ZFS_AC_KERNEL_5ARG_SGET
AS_IF([test "$LINUX_OBJ" != "$LINUX"], [
KERNELMAKE_PARAMS="$KERNELMAKE_PARAMS O=$LINUX_OBJ"
AS_IF([test -n "$sourcelink" && test -e ${sourcelink}], [
kernelsrc=`readlink -f ${sourcelink}`
], [
- AC_MSG_RESULT([Not found])
- AC_MSG_ERROR([
- *** Please make sure the kernel devel package for your distribution
- *** is installed then try again. If that fails you can specify the
- *** location of the kernel source with the '--with-linux=PATH' option.])
+ kernelsrc="[Not found]"
])
], [
AS_IF([test "$kernelsrc" = "NONE"], [
])
AC_MSG_RESULT([$kernelsrc])
+ AS_IF([test ! -d "$kernelsrc"], [
+ AC_MSG_ERROR([
+ *** Please make sure the kernel devel package for your distribution
+ *** is installed then try again. If that fails you can specify the
+ *** location of the kernel source with the '--with-linux=PATH' option.])
+ ])
+
AC_MSG_CHECKING([kernel build directory])
AS_IF([test -z "$kernelbuild"], [
AS_IF([test -e "/lib/modules/$(uname -r)/build"], [
[Path to spl build objects]),
[splbuild="$withval"])
+ dnl #
+ dnl # The existence of spl.release.in is used to identify a valid
+ dnl # source directory. In order of preference:
+ dnl #
+ splsrc0="/var/lib/dkms/spl/${VERSION}/build"
+ splsrc1="/usr/src/spl-${VERSION}/${LINUX_VERSION}"
+ splsrc2="/usr/src/spl-${VERSION}"
+ splsrc3="../spl/"
+ splsrc4="$LINUX"
AC_MSG_CHECKING([spl source directory])
- AS_IF([test -z "$splsrc"], [
- dnl #
- dnl # Look in the standard development package location
- dnl #
- sourcelink=`ls -1d /usr/src/spl-*/${LINUX_VERSION} \
- 2>/dev/null | tail -1`
-
- dnl #
- dnl # Look in the DKMS source location
- dnl #
- AS_IF([test -z "$sourcelink" || test ! -e $sourcelink/spl_config.h], [
- sourcelink=`ls -1d /var/lib/dkms/spl/*/build \
- 2>/dev/null | tail -1`
- ])
-
- dnl #
- dnl # Look in the parent directory
- dnl #
- AS_IF([test -z "$sourcelink" || test ! -e $sourcelink/spl_config.h], [
- sourcelink=../spl
- ])
-
- dnl #
- dnl # Look in the kernel directory
- dnl #
- AS_IF([test -z "$sourcelink" || test ! -e $sourcelink/spl_config.h], [
- sourcelink="$LINUX"
- ])
-
- AS_IF([test -e $sourcelink/spl_config.h], [
- splsrc=`readlink -f ${sourcelink}`
+ AS_IF([test -z "${splsrc}"], [
+ AS_IF([ test -e "${splsrc0}/spl.release.in"], [
+ splsrc=${splsrc0}
+ ], [ test -e "${splsrc1}/spl.release.in"], [
+ splsrc=${splsrc1}
+ ], [ test -e "${splsrc2}/spl.release.in"], [
+ splsrc=${splsrc2}
+ ], [ test -e "${splsrc3}/spl.release.in"], [
+ splsrc=$(readlink -f "${splsrc3}")
+ ], [ test -e "${splsrc4}/spl.release.in" ], [
+ splsrc=${splsrc4}
], [
- AC_MSG_RESULT([Not found])
- AC_MSG_ERROR([
- *** Please make sure the spl devel package for your distribution
- *** is installed then try again. If that fails you can specify the
- *** location of the spl source with the '--with-spl=PATH' option.])
+ splsrc="[Not found]"
])
], [
AS_IF([test "$splsrc" = "NONE"], [
])
AC_MSG_RESULT([$splsrc])
+ AS_IF([ test ! -e "$splsrc/spl.release.in"], [
+ AC_MSG_ERROR([
+ *** Please make sure the kmod spl devel package for your distribution
+ *** is installed then try again. If that fails you can specify the
+ *** location of the spl source with the '--with-spl=PATH' option.])
+ ])
+
+ dnl #
+ dnl # The existence of the spl_config.h is used to identify a valid
+ dnl # spl object directory. In many cases the object and source
+ dnl # directory are the same, however the objects may also reside
+ dnl # is a subdirectory named after the kernel version.
+ dnl #
AC_MSG_CHECKING([spl build directory])
AS_IF([test -z "$splbuild"], [
- splbuild=${splsrc}
+ AS_IF([ test -e "${splsrc}/${LINUX_VERSION}/spl_config.h" ], [
+ splbuild="${splsrc}/${LINUX_VERSION}"
+ ], [ test -e "${splsrc}/spl_config.h" ], [
+ splbuild="${splsrc}"
+ ], [
+ splbuild="[Not found]"
+ ])
])
+
AC_MSG_RESULT([$splbuild])
+ AS_IF([ ! test -e "$splbuild/spl_config.h"], [
+ AC_MSG_ERROR([
+ *** Please make sure the kmod spl devel <kernel> package for your
+ *** distribution is installed then try again. If that fails you
+ *** can specify the location of the spl objects with the
+ *** '--with-spl-obj=PATH' option.])
+ ])
AC_MSG_CHECKING([spl source version])
AS_IF([test -r $splbuild/spl_config.h &&
modpost_flag=''
test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
AS_IF(
- [AC_TRY_COMMAND(cp conftest.c build && make [$2] -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag) >/dev/null && AC_TRY_COMMAND([$3])],
+ [AC_TRY_COMMAND(cp conftest.c build && make [$2] -C $LINUX_OBJ EXTRA_CFLAGS="-Werror $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag) >/dev/null && AC_TRY_COMMAND([$3])],
[$4],
[_AC_MSG_LOG_CONFTEST m4_ifvaln([$5],[$5])]
)
git://git.camperquake.de / zfs.git / blobdiff